Product Name : P4SMA SERIES
Product Description

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 550 Volts
400 Watt Peak Pulse Power

FEATURES

  • For surface mounted applications in order to optimize board space
  • Halogen-Free
  • RoHS compliant
  • Typical maximum temperature coefficient ΔVBR=0.1%xVBR@25 ºCxΔT
  • Low profile package
  • Built-in strain relief
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • Repetition Rate (duty cycle):0.01%
  • Fast response time: typically less than 1.0ps from 0 Volts to V(BR)
  • Typical IR less than 1uA above 12V
  • High temperature soldering: 260°C/40 seconds at terminals
  • Matte Tin Lead-free plated

MECHANICAL DATA

Case: JEDEC DO214AB. Molded plastic over glass passivated junction

Terminal: Solderable per MIL-STD-750, Method 2026

Polarity: Color band denoted positive end (cathode) except Bidirectional

Standard Packaging:12mm tape (EIA STD RS-481)

Weight: 0.002 ounce, 0.061 gram

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional use Suffix CA for types P4SMA6.8CA thru types P4SMA550CA
Electrical characteristics apply in both directions

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.
RATINGSYMBOLVALUEUNITS
Peak Pulse Power Dissipation on 10/1000μs waveform (Note 1,2 ,FIG.1) PPPM Minimum 400 Watts
Peak Pulse Power Dissipation on 10/10000μs waveform (Note 1,FIG.3) IPPM SEE TABLE 1 Amps
Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note2,3)  IFSM 40 Amps
Operating junction and Storage Temperature Range TJ , TSTG -55 to + 150 °C
Note:
(1)Non-repetitive current pulse , per Fig. 3 and derated above TA = 25℃  per Fig. 2 .
(2)Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal 
(3)8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
P4SMA
PART NUMBER
MARKING
 CODE
REVERSE STAND- OFF VOLTAGE
 VRWM(V)
BREAKDOWN VOLTAGE
 VBR(V) @IT
TEST CURRENT
  IT (mA)
MAXIMUM CLAMPING VOLTAGE
  @Ipp Vc(V)
PEAK PULSE CURRENT 
 Ipp (A)
REVERSE LEAKAGE
  @ VRWM IR(μA)
UNI-POLARBI-POLARUNIBIMINMAX
P4SMA 6.8A P4SMA 6.8CA 6V8A 6V8C 5.80 6.45 7.14 10 10.5 39.0 1000
P4SMA 7.5A P4SMA 7.5CA 7V5A 7V5C 6.40 7.13 7.88 10 11.3 36.3 500
P4SMA 8.2A P4SMA 8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 33.9 200
P4SMA 9.1A P4SMA 9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 30.6 50
P4SMA 10A P4SMA 10CA 10A 10C 8.55 9.50 10.50 1 14.5 28.3 10
P4SMA 11A P4SMA 11CA 11A 11C 9.40 10.50 11.60 1 15.6 26.3 5
P4SMA 12A P4SMA 12CA 12A 12C 10.20 11.40 12.60 1 16.7 24.6 5
P4SMA 13A P4SMA 13CA 13A 13C 11.10 12.40 13.70 1 18.2 22.5 1
P4SMA 15A P4SMA 15CA 15A 15C 12.80 14.30 15.80 1 21.2 19.3 1
P4SMA 16A P4SMA 16CA 16A 16C 13.60 15.20 16.80 1 22.5 18.2 1
P4SMA 18A P4SMA 18CA 18A 18C 15.30 17.10 18.90 1 25.5 16.1 1
P4SMA 20A P4SMA 20CA 20A 20C 17.10 19.00 21.00 1 27.7 14.8 1
P4SMA 22A P4SMA 22CA 22A 22C 18.80 20.90 23.10 1 30.6 13.4 1
P4SMA 24A P4SMA 24CA 24A 24C 20.50 22.80 25.20 1 33.2 12.3 1
P4SMA 27A P4SMA 27CA 27A 27C 23.10 25.70 28.40 1 37.5 10.9 1
P4SMA 30A P4SMA 30CA 30A 30C 25.60 28.50 31.50 1 41.4 9.9 1
P4SMA 33A P4SMA 33CA 33A 33C 28.20 31.40 34.70 1 45.7 9.0 1
P4SMA 36A P4SMA 36CA 36A 36C 30.80 34.20 37.80 1 49.9 8.2 1
P4SMA 39A P4SMA 39CA 39A 39C 33.30 37.10 41.00 1 53.9 7.6 1
P4SMA 43A P4SMA 43CA 43A 43C 36.80 40.90 45.20 1 59.3 6.9 1
P4SMA 47A P4SMA 47CA 47A 47C 40.20 44.70 49.40 1 64.8 6.3 1
P4SMA 51A P4SMA 51CA 51A 51C 43.60 48.50 53.60 1 70.1 5.8 1
P4SMA 56A P4SMA 56CA 56A 56C 47.80 53.20 58.80 1 77.0 5.3 1
P4SMA 62A P4SMA 62CA 62A 62C 53.00 58.90 65.10 1 85.0 4.8 1
P4SMA 68A P4SMA 68CA 68A 68C 58.10 64.60 71.40 1 92.0 4.5 1
P4SMA 75A P4SMA 75CA 75A 75C 64.10 71.30 78.80 1 103.0 4.0 1
P4SMA 82A P4SMA 82CA 82A 82C 70.10 77.90 86.10 1 113.0 3.6 1
P4SMA 91A P4SMA 91CA 91A 91C 77.80 86.50 95.50 1 125.0 3.3 1
P4SMA 100A P4SMA 100CA 100A 100C 85.50 95.00 105.00 1 137.0 3.0 1
P4SMA 110A P4SMA 110CA 110A 110C 94.00 105.00 116.00 1 152.0 2.7 1
P4SMA 120A P4SMA 120CA 120A 120C 102.00 114.00 126.00 1 165.0 2.5 1
P4SMA 130A P4SMA 130CA 130A 130C 111.00 124.00 137.00 1 179.0 2.3 1
P4SMA 150A P4SMA 150CA 150A 150C 128.00 143.00 158.00 1 207.0 2.0 1
P4SMA 160A P4SMA 160CA 160A 160C 136.00 152.00 168.00 1 219.0 1.9 1
P4SMA 170A P4SMA 170CA 170A 170C 145.00 162.00 179.00 1 234.0 1.8 1
P4SMA 180A P4SMA 180CA 180A 180C 154.00 171.00 189.00 1 246.0 1.7 1
P4SMA 200A P4SMA 200CA 200A 200C 171.00 190.00 210.00 1 274.0 1.5 1
P4SMA 220A P4SMA 220CA 220A 220C 185.00 209.00 231.00 1 328.0 1.3 1
P4SMA 250A P4SMA 250CA 250A 250C 214.00 237.00 263.00 1 344.0 1.2 1
P4SMA 300A P4SMA 300CA 300A 300C 256.00 285.00 315.00 1 414.0 1.0 1
P4SMA 350A P4SMA 350CA 350A 350C 300.00 332.00 368.00 1 482.0 0.9 1
P4SMA 400A P4SMA 400CA 400A 400C 342.00 380.00 420.00 1 548.0 0.8 1
P4SMA 440A P4SMA 440CA 440A 440C 376.00 418.00 462.00 1 602.0 0.7 1
P4SMA 480A P4SMA 480CA 480A 480C 408.00 456.00 504.00 1 658.0 0.6 1
P4SMA 510A P4SMA 510CA 510A 510C 434.00 485.00 535.00 1 698.0 0.6 1
P4SMA 530A P4SMA 530CA 530A 530C 477.00 503.50 556.50 1 725.0 0.6 1
P4SMA 540A P4SMA 540CA 540A 540C 486.00 513.00 567.00 1 740.0 0.5 1
P4SMA 550A P4SMA 550CA 550A 550C 495.00 522.50 577.50 1 760.0 0.5 1
•For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
•For parts without A , the VBR is ± 10% ,VC is 10% higher than A Parts.

RATINGS AND CHARACTERISTIC CURVES

Ratings and Characteristic Curves(TA=25℃ unless otherwise noted)

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Part Numbering System
Part Marking System

Packaging

Part numberComponent PackageQuantityPackaging OptionPackaging Specification
P4SMAxxxXX DO-214AC 5000 Tape & Reel - 16mm/13" tape EIA STD RS-481
P4SMAxxxXX DO-214AC 1000 Tape & Reel - 16mm/7" tape EIA STD RS-481